相关实验视频

Updated: May 8, 2025

An Ultrasonic Tool for Nerve Conduction Block in Diabetic Rat Models

An Ultrasonic Tool for Nerve Conduction Block in Diabetic Rat Models

Published on: October 20, 2017

射频除技术和外围神经阻断对小鼠模型热调节的短期影响

Tomoo Yuba^1,2, Yoshihisa Koyama^3,4,5,6, Yuki Kinishi¹

¹Department of Anesthesiology and Intensive Care Medicine, Osaka University Graduate School of Medicine, Suita, Japan.

Scientific reports

|December 27, 2024

概括

外围神经阻塞,包括局部麻醉,常规射频 (CRF) 和脉冲射频 (PRF),较低的体温. CRF对温度调节和神经活动产生了最显著的影响.

科学领域:

麻醉学麻醉学
神经科学是一个神经科学.
生理学生理学生理学

背景情况:

在手术过程中,温度调节至关重要.
外围神经阻塞用于疼痛管理.
神经阻塞对温度调节的影响尚未完全理解.

研究的目的:

研究局部麻醉,常规射频 (CRF) 和脉冲射频 (PRF) 对温度调节的影响.
分析这些神经阻塞对下丘脑功能和神经活动的影响.

主要方法:

在三个神经阻塞组中比较中心和外围温度.
预视区域神经活动的免疫抑制分析.

主要成果:

所有的神经阻断方法都降低了身体中心温度.
传统的射频 (CRF) 显示出最显著的低温效应.
在神经阻塞后的前视区域观察到神经活动减少.

结论:

周围神经阻塞会影响中央温度调节机制.
结果为管理外科手术期间低温提供了洞察力.
在高风险手术的疼痛管理中的潜在应用.

关键词:

传统的无线电频率热凝固是常规的.局部麻醉局部麻醉周围神经的阻断.脉冲无线电频率脉冲式无线电频率预光学区域是预光学区域.热调节热调节热调节

更多相关视频

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms

Published on: March 3, 2021

Inducing Ischemia-reperfusion Injury in the Mouse Ear Skin for Intravital Multiphoton Imaging of Immune Responses

Inducing Ischemia-reperfusion Injury in the Mouse Ear Skin for Intravital Multiphoton Imaging of Immune Responses

Published on: December 22, 2016

相关概念视频

Thermosensation

Thermosensation

Peripheral thermosensation is the perception of external temperature. A change in temperature (on the surface of the skin and other tissues) is detected by a family of temperature-sensitive ion channels called Transient Receptor Potential, or TRP, receptors. These receptors are located on free nerve endings. Those detecting cold temperatures are closer to the surface of the skin than the nerve endings detecting warmth. These thermoTRP channels, while temperature selective, have relatively...